gnutls_aead_cipher_encryptv − API function
#include <gnutls/crypto.h>
int gnutls_aead_cipher_encryptv(gnutls_aead_cipher_hd_t handle, const void * nonce, size_t nonce_len, const giovec_t * auth_iov, int auth_iovcnt, size_t tag_size, const giovec_t * iov, int iovcnt, void * ctext, size_t * ctext_len);
gnutls_aead_cipher_hd_t handle
is a gnutls_aead_cipher_hd_t type.
const void * nonce
the nonce to set
size_t nonce_len
The length of the nonce
const giovec_t * auth_iov
additional data to be authenticated
int auth_iovcnt
The number of buffers in auth_iov
size_t tag_size
The size of the tag to use (use zero for the default)
const giovec_t * iov
the data to be encrypted
int iovcnt |
The number of buffers in iov |
void * ctext
the encrypted data including authentication tag
size_t * ctext_len
the length of encrypted data (initially must hold the maximum available size, including space for tag)
This function will encrypt the provided data buffers using the algorithm specified by the context. The output data will contain the authentication tag.
Zero or a negative error code on error.
3.6.3
Report bugs to
<[email protected]>.
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